def test_exec_loop_waits_for_process(self):
"""Tests that the _exec_loop waits for the process to complete before
returning."""
process = Process('cmd')
Process._Process__start_process = mock.Mock()
with self.patch('Thread', FakeThread):
process._exec_loop()
self.assertEqual(process._process.wait.called, True)
def test_exec_loop_redirections_output(self):
"""Tests that the _exec_loop function calls to redirect the output."""
process = Process('cmd')
Process._Process__start_process = mock.Mock()
with self.patch('Thread', FakeThread):
process._exec_loop()
self.assertEqual(process._redirection_thread.target,
process._redirect_output)
self.assertEqual(process._redirection_thread.alive, True)
def test_exec_loop_does_not_loop_if_stopped(self):
process = Process('1st')
Process._Process__start_process = mock.Mock()
process._on_terminate_callback = mock.Mock(side_effect=['2nd', None])
process._stopped = True
with self.patch('Thread', FakeThread):
process._exec_loop()
self.assertEqual(Process._Process__start_process.call_count, 1)
self.assertEqual(Process._Process__start_process.call_args_list[0][0],
(['1st'], ))